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Petro-king
Establishment time : 1998
website : www.petro-king.com
Main Product : Petroleum products, lubricants, chemicals
Company Profile
Kerui
Establishment time : 2002
website : www.keruigroup.com
Main Product : Security alarm systems, CCTV cameras, smart home devices
Company Profile
CNPC
Establishment time : September 17, 1988
website : www.cnpc.com.cn
Main Product : Oil and natural gas exploration, production, refining, and marketing
Company Profile
COSL
Establishment time : 2009
website : www.cosl.com.cn
Main Product : Oilfield services, drilling services, well services, marine support services
Company Profile
Anton Oilfield Services
Establishment time : 2007
website : www.antonoil.com
Main Product : oilfield services
Company Profile
Jereh Oilfield Services Group
Establishment time : Jereh Oilfield Services Group was founded in 1999.
website : www.jereh.com
Main Product : Jereh Oilfield Services Group specializes in oilfield equipment and services.
Company Profile
Sinopec
Establishment time : February 25, 2000
website : www.sinopecgroup.com
Main Product : Oil and gas exploration, production, refining, and distribution
Company Profile
ZS Oilfield
Establishment time : ZS Oilfield is a leading provider of oilfield equipment and services.
website :
Main Product : With a focus on quality and innovation, ZS Oilfield offers a wide range of products and services to meet the needs of its customers.
Company Profile
Henan Dongfanglong Machine Manufacture Co., Ltd
Establishment time : 1999
website : www.dfloilm.com
Main Product : Tubing&Casing Coupling,API 5CT PUP Joint,X-over Crossover,Down Hole Tools,Cementing Tools,Sucker Rod Couplings
Company Profile
Henan Dongfanglong Machine Manufacture Co., Ltd. was founded in 1999, mainly engaged in oil pipes and pipe fittings, oil special drilling and production tools and oil automation equipments. The company is named as national integration and standard implementation enterprise, a national science and technology-based small and medium-sized enterprise. With honors of"Henan enterprise technology center", "Henan postdoctoral innovation practice base", the company hold 35 senior engineers, engineers and technicians, and has successively obtained ISO9001 Quality system certificates, API 5CT certificate authorized by American Petroleum Institute and BV Quality supplier evaluation certificate issued by company of France. Owing more than 30 independent intellectual property rights, forming an industrial chain integrating design, development, manufacturing, testing and experiment of numerical control automation equipment for petroleum machinery products, which can meet customers' demand for products Full cycle service.
The company has established the [Dong Fang Yunlong E-commerce Trading Platform" with oil drilling and production equipment and tools as the radiation point, improved the ability of Internet cross-border e-commerce, and completed the transformation of enterprise from internal operation to building industry alliance. It has built an intelligent workshop, expanded the support of intelligent manufacturing for enterprise operation, created a new intelligent manufacturing mode with high efficiency and flexibility, and improved the core competitiveness of the enterprise. And successfully registered production and sales companies in the Netherlands, opening a new starting point for overseas investment and development.
In the future, Dongfanglong will closely focus on national policy orientation and innovation driven development strategy, formulate sustainable development transformation strategy, keep forging ahead, take creating world famous brand and winning honor for the nation as the goal, work together with people of insight from all walks of life for win-win cooperation, and build up the dream of oil equipment manufacturing.
Jereh
Establishment time : Jereh is a leading global provider of oil and gas equipment and services.
website :
Main Product : Jereh's main products include oil and gas equipment, natural gas processing equipment, and drilling and well services equipment.
Company Profile
Weatherford
Establishment time : Weatherford is a leading provider of oilfield equipment and services.
website :
Main Product : Weatherford operates globally, serving clients in various markets.
Company Profile
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Privacy statement: Your privacy is very important to Us. Our company promises not to disclose your personal information to any external company with out your explicit permission.